149160900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 512571360

約数和(自身を除く): 363410460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 73, 75, 84, 98, 100, 105, 139, 140, 146, 147, 150, 175, 196, 210, 219, 245, 278, 292, 294, 300, 350, 365, 417, 420, 438, 490, 511, 525, 556, 588, 695, 700, 730, 735, 834, 876, 973, 980, 1022, 1050, 1095, 1225, 1390, 1460, 1470, 1533, 1668, 1825, 1946, 2044, 2085, 2100, 2190, 2450, 2555, 2780, 2919, 2940, 3066, 3475, 3577, 3650, 3675, 3892, 4170, 4380, 4865, 4900, 5110, 5475, 5838, 6132, 6811, 6950, 7154, 7300, 7350, 7665, 8340, 9730, 10147, 10220, 10425, 10731, 10950, 11676, 12775, 13622, 13900, 14308, 14595, 14700, 15330, 17885, 19460, 20294, 20433, 20850, 21462, 21900, 24325, 25550, 27244, 29190, 30441, 30660, 34055, 35770, 38325, 40588, 40866, 41700, 42924, 48650, 50735, 51100, 53655, 58380, 60882, 68110, 71029, 71540, 72975, 76650, 81732, 89425, 97300, 101470, 102165, 107310, 121764, 136220, 142058, 145950, 152205, 153300, 170275, 178850, 202940, 204330, 213087, 214620, 253675, 268275, 284116, 291900, 304410, 340550, 355145, 357700, 408660, 426174, 497203, 507350, 510825, 536550, 608820, 681100, 710290, 761025, 852348, 994406, 1014700, 1021650, 1065435, 1073100, 1420580, 1491609, 1522050, 1775725, 1988812, 2043300, 2130870, 2486015, 2983218, 3044100, 3551450, 4261740, 4972030, 5327175, 5966436, 7102900, 7458045, 9944060, 10654350, 12430075, 14916090, 21308700, 24860150, 29832180, 37290225, 49720300, 74580450, 149160900]

約数ペア:

[(1, 149160900), (2, 74580450), (3, 49720300), (4, 37290225), (5, 29832180), (6, 24860150), (7, 21308700), (10, 14916090), (12, 12430075), (14, 10654350), (15, 9944060), (20, 7458045), (21, 7102900), (25, 5966436), (28, 5327175), (30, 4972030), (35, 4261740), (42, 3551450), (49, 3044100), (50, 2983218), (60, 2486015), (70, 2130870), (73, 2043300), (75, 1988812), (84, 1775725), (98, 1522050), (100, 1491609), (105, 1420580), (139, 1073100), (140, 1065435), (146, 1021650), (147, 1014700), (150, 994406), (175, 852348), (196, 761025), (210, 710290), (219, 681100), (245, 608820), (278, 536550), (292, 510825), (294, 507350), (300, 497203), (350, 426174), (365, 408660), (417, 357700), (420, 355145), (438, 340550), (490, 304410), (511, 291900), (525, 284116), (556, 268275), (588, 253675), (695, 214620), (700, 213087), (730, 204330), (735, 202940), (834, 178850), (876, 170275), (973, 153300), (980, 152205), (1022, 145950), (1050, 142058), (1095, 136220), (1225, 121764), (1390, 107310), (1460, 102165), (1470, 101470), (1533, 97300), (1668, 89425), (1825, 81732), (1946, 76650), (2044, 72975), (2085, 71540), (2100, 71029), (2190, 68110), (2450, 60882), (2555, 58380), (2780, 53655), (2919, 51100), (2940, 50735), (3066, 48650), (3475, 42924), (3577, 41700), (3650, 40866), (3675, 40588), (3892, 38325), (4170, 35770), (4380, 34055), (4865, 30660), (4900, 30441), (5110, 29190), (5475, 27244), (5838, 25550), (6132, 24325), (6811, 21900), (6950, 21462), (7154, 20850), (7300, 20433), (7350, 20294), (7665, 19460), (8340, 17885), (9730, 15330), (10147, 14700), (10220, 14595), (10425, 14308), (10731, 13900), (10950, 13622), (11676, 12775)]